comScore pixel
snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 8 am  13 Apr 2026 (local time)

The snow forecast for Osa is: Heavy rain (total 24.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Mon morning, min 9°C on Wed night). Wind will be generally light.

Osa Weather (Next 3 days): The snow forecast for Osa is: Heavy rain (total 24.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Mon morning, min 9°C on Wed night). Wind will be generally light.

Osa Weather (Days 4-6): Moderate rain (total 12.0mm), heaviest on Fri night. Very mild (max 15°C on Thu afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the SSE on Fri night, calm by Sat night).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
14
15
cloud
Bottom Lift: 
16
10
cloud
6 Day Forecast
Issued: 8 am 13 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
mod rain
clear
clear
part cloud
cloud
cloud
mod rain
light rain
light rain
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
heavy rain
mod. rain
clear
clear
some clouds
cloudy
cloudy
mod. rain
light rain
light rain
some clouds
 km/h
10
ENE
5
E
15
ESE
10
SE
5
SE
10
S
15
SSW
5
WSW
20
NNE
25
NE
15
ENE
20
SE
15
SSE
10
SSE
20
SSE
20
S
10
SSW
5
N
Snow map
2
4
12
6
8
2
2
max °C
18
16
13
14
14
12
12
11
11
14
15
10
14
14
10
11
12
11
min °C
16
14
12
13
13
11
11
11
9
12
13
9
12
12
9
10
12
10
16
14
11
12
12
10
9
11
6
10
12
6
10
11
5
7
11
10
51
64
53
55
56
82
98
99
91
62
43
42
63
66
82
93
93
94
3050
3000
2950
2950
3150
3200
3250
3150
2950
3400
3500
3600
3600
3550
3350
3150
3200
3100
Sea lvl1000m2000m3000m4000m5000m
14141312121111111011131211119101111171513141412121110131410131310111211
Sunrise
5:43
5:41
5:39
5:39
5:37
5:35
Sunset
6:40
6:40
6:42
6:43
6:44
6:45

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 2 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

Map placeholder